Q: Fact: a pulley is used to lift a flag on a flagpole
Question: A pulley is used to lift what on a flagpole?

A: banner


Q: Fact: smoking causes direct damage to the lungs
Question: What contributes more, though less than some believe, to the lung damage caused by smoking?

A: no filters


Q: Fact: harming an animal species causes that animal 's population to decrease
Question: Hunting any kind of animal will eventually cause that species population numbers to

A: go down


Q: Fact: a reflector is used to reflect light especially on vehicles
Question: A good candidate for putting sticking a reflector to is

A:
a sedan